10 Rock Music Bands With Unique Selling Points

These final entries on the list are going to get really silly, with the next two not even featuring any human beings.

First up, we have Compressorhead, a metal band comprised entirely of robots. And not like the way Daft Punk are "robots", but real-life, mechanical robots. Think Motörhead, but with actual motors in their actual heads.

This mad concoction was the brainchild of Berlin-based artist Frank Barnes and his collaborators, including musicians John and Rob Wright of punk band NoMeansNo. Their line-up consists of singer Mega-Wattson, guitarists Fingers and Hellgå Tarr, bass player Bones, and Stickboy the drummer.

Oh, and don't forget Junior, Stickboy's assistant who plays the hi-hat.

Though they originally started off playing covers of existing songs - their version of Ace of Spades has 10 million views on YouTube - Compressorhead have since debuted some original material, though those songs were written by humans. Although, now AI is a thing, the potential is unlimited.

A band of rock-loving robots sounds like something out of a pokey '50s sci-fi show; the fact that it actually exists proves that human beings are brilliant and that some people have way too much time on their hands.